code.delx.au - pulseaudio/blob - polyp/iochannel.h

   1 #ifndef fooiochannelhfoo
   2 #define fooiochannelhfoo
   3
   4 /* $Id$ */
   5
   6 /***
   7   This file is part of polypaudio.
   8
   9   polypaudio is free software; you can redistribute it and/or modify
  10   it under the terms of the GNU Lesser General Public License as
  11   published by the Free Software Foundation; either version 2.1 of the
  12   License, or (at your option) any later version.
  13
  14   polypaudio is distributed in the hope that it will be useful, but
  15   WITHOUT ANY WARRANTY; without even the implied warranty of
  16   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
  17   Lesser General Public License for more details.
  18
  19   You should have received a copy of the GNU Lesser General Public
  20   License along with polypaudio; if not, write to the Free Software
  21   Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
  22   USA.
  23 ***/
  24
  25 #include <sys/types.h>
  26 #include "mainloop-api.h"
  27
  28 /* It is safe to destroy the calling iochannel object from the callback */
  29
  30 struct pa_iochannel;
  31
  32 struct pa_iochannel* pa_iochannel_new(struct pa_mainloop_api*m, int ifd, int ofd);
  33 void pa_iochannel_free(struct pa_iochannel*io);
  34
  35 ssize_t pa_iochannel_write(struct pa_iochannel*io, const void*data, size_t l);
  36 ssize_t pa_iochannel_read(struct pa_iochannel*io, void*data, size_t l);
  37
  38 int pa_iochannel_is_readable(struct pa_iochannel*io);
  39 int pa_iochannel_is_writable(struct pa_iochannel*io);
  40 int pa_iochannel_is_hungup(struct pa_iochannel*io);
  41
  42 void pa_iochannel_set_noclose(struct pa_iochannel*io, int b);
  43
  44 void pa_iochannel_set_callback(struct pa_iochannel*io, void (*callback)(struct pa_iochannel*io, void *userdata), void *userdata);
  45
  46 void pa_iochannel_socket_peer_to_string(struct pa_iochannel*io, char*s, size_t l);
  47 int pa_iochannel_socket_set_rcvbuf(struct pa_iochannel*io, size_t l);
  48 int pa_iochannel_socket_set_sndbuf(struct pa_iochannel*io, size_t l);
  49
  50 #endif